Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle

The commercial development of guayulins might help spur industrial-scale applications of guayule as an alternative source of natural rubber, making necessary to build knowledge on their seasonal response and accumulation in plants. In the present study, the seasonal content of the four known guayuli...

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Detalles Bibliográficos
Autores: Rozalén, Juana, García, M. Mercedes, Carrión, María Engracia, Zalacain Aramburu, Amaya, López-Córcoles, Horacio, Carmona, Manuel
Tipo de recurso: artículo
Fecha de publicación:2021
País:España
Institución:Universidad de Castilla-La Mancha
Repositorio:RUIdeRA. Repositorio Institucional de la UCLM
OAI Identifier:oai:ruidera.uclm.es:10578/32169
Acceso en línea:https://doi.org/10.1016/j.indcrop.2021.113829
https://hdl.handle.net/10578/32169
Access Level:acceso abierto
Palabra clave:Guayule
Resin
Guayulins
Sesquiterpenes
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spelling Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycleRozalén, JuanaGarcía, M. MercedesCarrión, María EngraciaZalacain Aramburu, AmayaLópez-Córcoles, HoracioCarmona, ManuelGuayuleResinGuayulinsSesquiterpenesThe commercial development of guayulins might help spur industrial-scale applications of guayule as an alternative source of natural rubber, making necessary to build knowledge on their seasonal response and accumulation in plants. In the present study, the seasonal content of the four known guayulins (A–D) was profiled in 14 different guayule accessions, including hybrids, from age 13 months to age 23 months. Analysis revealed that the accessions could be categorized into four groups based on guayulin content and potentially reflective of their genetic origin and hybridization: one rich in guayulin A, one rich in guayulin C, one rich in guayulin D, and one with intermediate values. Despite the evident differences in guayulin profiles, all four groups shared the same general response. The content of guayulins A and B increased between April and September, followed by a drastic fall in content in November likely triggered by low temperatures, and then a gradual recovery. By contrast, the content of guayulins C and D was much more stable, especially for those accessions showing the highest production. The relationship between the guayulins was useful to characterize their evolution during the growth cycle, with some groups halting production of guayulins during the summer (group rich in guayulin C) and others initiating production earlier, after the winter period (groups rich in guayulin A and those with intermediate values). The higher producers of guayulins were the accessions 11591(CL-1) and AZ-6, and the best harvest time was between September and November, depending on climatic conditions.Elsevier202320232021info:eu-repo/semantics/articleapplication/pdfhttps://doi.org/10.1016/j.indcrop.2021.113829https://hdl.handle.net/10578/32169reponame:RUIdeRA. Repositorio Institucional de la UCLMinstname:Universidad de Castilla-La ManchaInglésRyC-2014-16307RTI2018-098042-B100SBPLY-19-180501-00074info:eu-repo/semantics/openAccessAttribution-NonCommercial-NoDerivs 3.0 Spainhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/oai:ruidera.uclm.es:10578/321692026-05-27T07:36:41Z
dc.title.none.fl_str_mv Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle
title Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle
spellingShingle Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle
Rozalén, Juana
Guayule
Resin
Guayulins
Sesquiterpenes
title_short Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle
title_full Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle
title_fullStr Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle
title_full_unstemmed Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle
title_sort Guayulin content in guayule (Parthenium argentatum Gray) along the growth cycle
dc.creator.none.fl_str_mv Rozalén, Juana
García, M. Mercedes
Carrión, María Engracia
Zalacain Aramburu, Amaya
López-Córcoles, Horacio
Carmona, Manuel
author Rozalén, Juana
author_facet Rozalén, Juana
García, M. Mercedes
Carrión, María Engracia
Zalacain Aramburu, Amaya
López-Córcoles, Horacio
Carmona, Manuel
author_role author
author2 García, M. Mercedes
Carrión, María Engracia
Zalacain Aramburu, Amaya
López-Córcoles, Horacio
Carmona, Manuel
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Guayule
Resin
Guayulins
Sesquiterpenes
topic Guayule
Resin
Guayulins
Sesquiterpenes
description The commercial development of guayulins might help spur industrial-scale applications of guayule as an alternative source of natural rubber, making necessary to build knowledge on their seasonal response and accumulation in plants. In the present study, the seasonal content of the four known guayulins (A–D) was profiled in 14 different guayule accessions, including hybrids, from age 13 months to age 23 months. Analysis revealed that the accessions could be categorized into four groups based on guayulin content and potentially reflective of their genetic origin and hybridization: one rich in guayulin A, one rich in guayulin C, one rich in guayulin D, and one with intermediate values. Despite the evident differences in guayulin profiles, all four groups shared the same general response. The content of guayulins A and B increased between April and September, followed by a drastic fall in content in November likely triggered by low temperatures, and then a gradual recovery. By contrast, the content of guayulins C and D was much more stable, especially for those accessions showing the highest production. The relationship between the guayulins was useful to characterize their evolution during the growth cycle, with some groups halting production of guayulins during the summer (group rich in guayulin C) and others initiating production earlier, after the winter period (groups rich in guayulin A and those with intermediate values). The higher producers of guayulins were the accessions 11591(CL-1) and AZ-6, and the best harvest time was between September and November, depending on climatic conditions.
publishDate 2021
dc.date.none.fl_str_mv 2021
2023
2023
dc.type.none.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://doi.org/10.1016/j.indcrop.2021.113829
https://hdl.handle.net/10578/32169
url https://doi.org/10.1016/j.indcrop.2021.113829
https://hdl.handle.net/10578/32169
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv RyC-2014-16307
RTI2018-098042-B100
SBPLY-19-180501-00074
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivs 3.0 Spain
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:RUIdeRA. Repositorio Institucional de la UCLM
instname:Universidad de Castilla-La Mancha
instname_str Universidad de Castilla-La Mancha
reponame_str RUIdeRA. Repositorio Institucional de la UCLM
collection RUIdeRA. Repositorio Institucional de la UCLM
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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